3M Attest Rapid Readout Indicators 3 Hour readout 1292 50/box

3M Attest 1292 Rapid Readout Biological Indicators Self-contained BI for 121°C/250°F gravity and 132°C/270°F vacuum-assisted cycles consisting of a Geobacillus stearothermophilus spore strip; sealed glass ampule and brown color-coded cap. The BI provides results in 3 hrs in the 3M ttest 290 Auto-reader. Rapid Readout Biological Indicator for Steam 250°F/121°C gravity or 270°F/132°C vacuum assisted sterilizers, 3 hour readout, Brown cap